---
OA_type: closed access
_id: '18368'
abstract:
- lang: eng
  text: Presented here is a block-coordinate version of the relative Newton method,
    recently proposed for quasi-maximum likelihood blind source separation. Special
    structure of the Hessian matrix allows performing block-coordinate Newton descent
    efficiently. Simulations show that typically our method converges in near constant
    number of iterations (order of 10) independently of the problem size.
article_processing_charge: No
article_type: original
author:
- first_name: Alexander
  full_name: Bronstein, Alexander
  id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
  last_name: Bronstein
  orcid: 0000-0001-9699-8730
- first_name: Michael M
  full_name: Bronstein, Michael M
  last_name: Bronstein
- first_name: Michael
  full_name: Zibulevsky, Michael
  last_name: Zibulevsky
citation:
  ama: Bronstein AM, Bronstein MM, Zibulevsky M. Blind source separation using block-coordinate
    relative Newton method. <i>Signal Processing</i>. 2004;84(8):1447-1459. doi:<a
    href="https://doi.org/10.1016/j.sigpro.2004.05.019">10.1016/j.sigpro.2004.05.019</a>
  apa: Bronstein, A. M., Bronstein, M. M., &#38; Zibulevsky, M. (2004). Blind source
    separation using block-coordinate relative Newton method. <i>Signal Processing</i>.
    Elsevier. <a href="https://doi.org/10.1016/j.sigpro.2004.05.019">https://doi.org/10.1016/j.sigpro.2004.05.019</a>
  chicago: Bronstein, Alex M., Michael M Bronstein, and Michael Zibulevsky. “Blind
    Source Separation Using Block-Coordinate Relative Newton Method.” <i>Signal Processing</i>.
    Elsevier, 2004. <a href="https://doi.org/10.1016/j.sigpro.2004.05.019">https://doi.org/10.1016/j.sigpro.2004.05.019</a>.
  ieee: A. M. Bronstein, M. M. Bronstein, and M. Zibulevsky, “Blind source separation
    using block-coordinate relative Newton method,” <i>Signal Processing</i>, vol.
    84, no. 8. Elsevier, pp. 1447–1459, 2004.
  ista: Bronstein AM, Bronstein MM, Zibulevsky M. 2004. Blind source separation using
    block-coordinate relative Newton method. Signal Processing. 84(8), 1447–1459.
  mla: Bronstein, Alex M., et al. “Blind Source Separation Using Block-Coordinate
    Relative Newton Method.” <i>Signal Processing</i>, vol. 84, no. 8, Elsevier, 2004,
    pp. 1447–59, doi:<a href="https://doi.org/10.1016/j.sigpro.2004.05.019">10.1016/j.sigpro.2004.05.019</a>.
  short: A.M. Bronstein, M.M. Bronstein, M. Zibulevsky, Signal Processing 84 (2004)
    1447–1459.
date_created: 2024-10-15T11:20:54Z
date_published: 2004-08-01T00:00:00Z
date_updated: 2024-10-22T07:04:33Z
day: '01'
doi: 10.1016/j.sigpro.2004.05.019
extern: '1'
fulldoi: https://doi.org/10.1016/j.sigpro.2004.05.019
intvolume: '        84'
issue: '8'
language:
- iso: eng
month: '08'
oa_version: None
page: 1447-1459
publication: Signal Processing
publication_identifier:
  issn:
  - 0165-1684
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Blind source separation using block-coordinate relative Newton method
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 84
year: '2004'
...